258522108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{44789}}^1$

素因数の和:44846

約数の個数: 48

約数和(自身を含む): 667191840

約数和(自身を除く): 408669732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 44789, 89578, 134367, 179156, 268734, 537468, 582257, 1164514, 1657193, 1746771, 2329028, 3314386, 3493542, 4971579, 6628772, 6987084, 9943158, 19886316, 21543509, 43087018, 64630527, 86174036, 129261054, 258522108]

約数ペア:

[(1, 258522108), (2, 129261054), (3, 86174036), (4, 64630527), (6, 43087018), (12, 21543509), (13, 19886316), (26, 9943158), (37, 6987084), (39, 6628772), (52, 4971579), (74, 3493542), (78, 3314386), (111, 2329028), (148, 1746771), (156, 1657193), (222, 1164514), (444, 582257), (481, 537468), (962, 268734), (1443, 179156), (1924, 134367), (2886, 89578), (5772, 44789)]